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Yet,some people say that you can never teach an old dog new tricks.
VOA: special.2010.05.30
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We have the words of a language, the morphology, but all that gives you is "Dog," "Cup," "Chair," "House," "Story," "Idea."
语言也拥有词,即语态,但这些词只能让你知道,"狗","杯子","椅子,","房子","故事","想法"
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so you can either leave or you can leave the dog here. You give it up. You surrender the dog."
所以你可以离开，也可以把狗留下。你只是把狗放弃了。”
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To look at the dog, you would think he was not worth anything but to sit around and look mean and look for a chance to steal something.
VOA: special.2009.08.29
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So, if every tenth time your dog brought you the newspaper you gave it hugs and treats; that's ratio.
每当你的狗为你拿十次报纸,你就抱抱它，给它奖励;,这便是比率强化。
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Like the dog will love you unconditionally no matter what.
VOA: special.2009.12.11
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Either that or you are dog lovers and you are offended by giving them metallic names.
就是你们作为狗的爱好者,觉得这些金属的名字冒犯了你们。
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We leave you with Doctor Dog performing,"The Unicorn."
VOA: special.2010.06.04
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So in those circumstances, I'm an advocate of active euthanasia. I think it is just as if you have a dog who was dying from some disease, you wouldn't say, well we just let nature take its call.
所以这种情况下，我通常会,支持安乐死，我认为,这就像是你的狗得了病,马上就要死了，你不会说，嗯，我们顺其自然吧。
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"If you were to design the perfect plug for a child's airway, you couldn't do much better than a hot dog tip."
VOA: standard.2010.02.23
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And so, he has put this chemistry to use in this robotic arm and they call it Fido, because often dogs are the creatures that have to go out and detect these things, and it's not a great job if you're a dog to be sent out to see whether there was an explosive and discover yes, there was, a little bit too late.
因为通常都是派狗去检查这些东西,这个不是个好工作，如果你是一只狗,被派去检查是否有爆炸物，然后你发现有,那就来不及了,所以用机器手检查化学物质。
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Whoa, man! You just ran through a big pile of dog shit!
VOA: standard.other
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And you want to go out and pet this dog. And you're reaching out. It's adorable.
你想走过去摸摸这只可爱的小家伙，然后你就伸出了手。小家伙太可爱了。
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Microsoft Bob was kind of like a low end Word processor and spreadsheet but the screen look like a house and this dog walked around and talked to you about writing your book reports or something.
那是一款类似于,低端文档处理器和数据表,的产品，但是屏幕,看起来像个房子,还有狗走来走去和你对话，写书或者报告。
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You're--and to put it in a crude way, you're teaching the dog that the bell goes with the food.
简单地说，你在让狗知道,铃声和食物是一起出现的。
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But the presence of the dog there is a conditioned stimulus and so you grew to be afraid of dogs.
而这时狗的存在就变成了条件刺激,所以你开始对狗心生恐惧。
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So, if your dog gives you-- if your dog, I don't know, dances for an hour straight, that would be an interval thing.
如果你的狗-,每当你的狗连续跳舞一小时，你才会奖励它，那这就是时间强化。
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And later on if you right before or right during you give the dog some food you--you ping a bell the bell will cause the saliva to come forth.
,在喂食前或者喂食过程中,你摇铃,铃声就会加速唾液的分泌。
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You can make "Good dog" positive through classical conditioning.
你可以通过经典条件作用,使“好狗狗“一词变成积极刺激。
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You might as well just speak to your dog."
你和在对狗说话一样"
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Well, your friend says actually because you're the one who wants to pet the dog,
因为你是那个想要去摸小狗的人，这时你的朋友就会这么说，
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All you had to know is the word "Dog" and the plural morpheme 's' and you could put them together to create a word.
你只需知道"狗"这个词以,及复数语素'们',你可以将它们组合在一起来创造出一个词
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You would say we'll take the dog to the vet, and end the dog's life.
你会把狗送到兽医那里，然后结束它的生命。
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And from far away you see this really cute dog.
你看见远远走来一条可爱的小狗。
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You give the dog a treat and say, "Good dog."
你给狗狗奖励，并且说“好狗狗“
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So, it's like--Imagine you're the dog.
想想你就是那条狗。
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If you have a dog and you say "Good dog" to reward the dog, by your logic, which is right, at some point you might as well give the dog a treat along with the "Good dog."
如果你有只狗,你用“好狗狗“这话来奖励它，根据你正确的逻辑，总有时候你会在说“好狗狗“的同时,给它些奖励“
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If I were you, I wouldn't touch that dog.
如果我是你，我不会碰那只狗。
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for why you became afraid of dogs is that one day a dog came up and he was a neutral stimulus.
你之所以害怕狗,是因为，某天有只狗向你跑来,狗是一个中性刺激。
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So you watch the dog die over days or weeks.
然后看着狗在几天甚至几周里慢慢死去。
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